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USPTO Patent Rankings Data through Dec 31, 2025
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Ignazio Cala′ — 2 Patents

SSStmicroelectronics Sa: 2 patents #2,467 of 4,662Top 55%
Siracusa, IT: #9 of 22 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ignazio Cala′ has been granted 2 US patents while listed as an inventor at Stmicroelectronics Sa. All of these patents were granted in 2020. Ignazio Cala′ ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ignazio Cala′ in Siracusa, IT.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10757779 LED driver circuit, corresponding device and method Santi Carlo Adamo 2020-08-25 $28,555,000
10674578 Pipelined exponential law brightness conversion for a multi-channel LED driver Salvatore Pantano, Santi Carlo Adamo 2020-06-02 $27,541,000